Title of article
The adsorption of phosphamidon on the surface of styrene supported zirconium (IV) tungstophosphate: a thermodynamic study
Author/Authors
Niwas، نويسنده , , Ram B. Gupta، نويسنده , , Upma and Khan، نويسنده , , A.A and Varshney، نويسنده , , K.G، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
5
From page
115
To page
119
Abstract
Adsorption thermodynamics has been studied on the beads of hybrid inorganic ion exchanger: styrene supported zirconium (IV) tungstophosphate for a pesticide phosphamidon at 30, 45 and 60°C. As a result some thermodynamic parameters like Freundlich constants, thermodynamic equilibrium constant (K0), standard free energy changes (ΔG0), standard enthalpy change (ΔH0) and standard entropy changes (ΔS0) have been evaluated.
Keywords
Styrene supported zirconium (IV) tungstophosphate , Adsorption , Ion exchange , Thermodynamics
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2000
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1768005
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